Last change
on this file since 444 was
444,
checked in by satin@…, 6 years ago
|
add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
|
File size:
410 bytes
|
Rev | Line | |
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[444] | 1 | .file "setjmp.S" |
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| 2 | |
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| 3 | .section .text |
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| 4 | .align 1 |
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| 5 | .global _setjmp |
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| 6 | _setjmp: |
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| 7 | mov d0,a0 |
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| 8 | movx d2,(0,a0) |
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| 9 | movx d3,(4,a0) |
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| 10 | mov a1,(8,a0) |
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| 11 | mov a2,(12,a0) |
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| 12 | mov a3,(16,a0) |
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| 13 | movx (0,a3),d0 |
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| 14 | movx d0,(20,a0) |
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| 15 | sub d0,d0 |
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| 16 | rts |
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| 17 | |
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| 18 | .global _longjmp |
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| 19 | _longjmp: |
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| 20 | mov d0,a0 |
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| 21 | movx (0,a0),d2 |
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| 22 | movx (4,a0),d3 |
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| 23 | mov (8,a0),a1 |
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| 24 | mov (12,a0),a2 |
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| 25 | mov (16,a0),a3 |
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| 26 | movx (20,a0),d0 |
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| 27 | movx d0,(0,a3) |
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| 28 | cmp 0,d1 |
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| 29 | bne L1 |
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| 30 | mov 1,d1 |
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| 31 | L1: |
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| 32 | mov d1,d0 |
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| 33 | rts |
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